# Wasser-Fußbodenheizung mit Heatit Z-Water mit Z-TEMP2 **URL:** \ **Category:** Fragen & Hilfe\ **Created:** [January 7, 2021, 11:15am UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629 "2021-01-07T11:15:39Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![glupschi](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/glupschi/32/5945_2.png) [@glupschi](https://community.homey.app/u/glupschi)\ **Post date:** [January 7, 2021, 11:15am UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629/1 "2021-01-07T11:15:40Z")
Hallo zusammen, ich versuche gerade unsere Fußbodenheizung an Homey anzubinden. Die Stellantriebe öffnen, sobald sie 230V bekommen. ![IMG_6840](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/e/ee535922d3493e87279f41463313c6b8bbc05dac.jpeg) Ich will ich einen Heatit Z-Water an die Stellventile anschließen. Gesteuert werden sollen diese über Z-TEMP2 Thermostate je Raum. ![IMG_6845](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/9/d91781a02075405295ad0696f3c349b48dc96954.jpeg) Mein Flow sieht so aus: ![1 IMG_6841](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/8/b8c1eca728123d7a2ed3259c63d9ff5b8e3b11eb.jpeg) ![2 IMG_6842](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/a/4a13293edd83cfa888960a8db0bf5fba63b31ea9.jpeg) ![3 IMG_6843](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/7/5/75d502884303bc2980065d25d042d3c535835239.jpeg) Ich finde aber nicht heraus, wie sich die einzelnen Relais des Z-Water ansteuern lassen. Die Heatit-App bietet nur diese Dann-Funktonen: ![4 IMG_6846](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/2/c23c9a63f7e9026c053e6bc66e43d98b2a534c8d.jpeg) Damit wird aber immer das Relais Nr. 1 im Z-Water angesteuert. Wie steure ich die andern 9 Relais an? 😕 ---
**Author:** ![Martijn\_C](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martijn_c/32/39993_2.png) [@Martijn\_C](https://community.homey.app/u/Martijn_C)\ **Post date:** [January 7, 2021, 11:44am UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629/3 "2021-01-07T11:44:54Z")
Did you take a loot at this workflow? I think there might be seperate devices for your relais available within Homey. > [@Heatit Z-wave app (v2.7.1)](https://community.homey.app/t/heatit-z-wave-app-v2-7-0/166/2): > > Changelog: 2.7.0 Add support for the Z-Smoke AC Smoke Detector device 2.6.0 Add support for the Z-TEMP2 Thermostat device Update Thermostat device driver library 2.5.0 Add support for the Z-TRM3 Thermostat device Add Meter Reset maintenance action for Z-TRM2fx, Z-Dim and Z-relay Update Homey meshdriver to v1.3.23 v2.4.2 Add support for the Z-Push button 4 device Update app for new app store Update Homey meshdriver to v1.3.21 2.4.1 (BETA), Homey SW ≥2.4.0 Finalize app and d… ---
**Author:** ![glupschi](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/glupschi/32/5945_2.png) [@glupschi](https://community.homey.app/u/glupschi)\ **Post date:** [January 7, 2021, 12:13pm UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629/4 "2021-01-07T12:13:18Z")
Yes, there are 9 more devices. I missed it, because their names are different. 😳 Relais 1: ![IMG_6847.PNG](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/9/7/9752b4cb5cb76368f1adfa59caaa20e3c96d2d15.jpeg) Relais 2-10: ![IMG_6848.PNG](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/d/dda15c6935e6ea00137f2bba412f28ff8bb6eed2.jpeg) The solution is often very simple. Many Thanks 😀 ---
**Author:** ![Martijn\_C](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martijn_c/32/39993_2.png) [@Martijn\_C](https://community.homey.app/u/Martijn_C)\ **Post date:** [January 29, 2021, 4:14pm UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629/5 "2021-01-29T16:14:00Z")
How is the battery life of your Z-Temp2? ---
**Author:** ![Martijn\_C](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martijn_c/32/39993_2.png) [@Martijn\_C](https://community.homey.app/u/Martijn_C)\ **Post date:** [February 26, 2021, 1:01pm UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629/6 "2021-02-26T13:01:12Z")
@glupschi could you share your experiences with the battery life? ---
**Author:** ![Fredrik\_F](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/fredrik_f/32/30794_2.png) [@Fredrik\_F](https://community.homey.app/u/Fredrik_F)\ **Post date:** [October 9, 2021, 7:09am UTC](https://community.homey.app/t/wasser-fussbodenheizung-mit-heatit-z-water-mit-z-temp2/40629/7 "2021-10-09T07:09:01Z")
I just replaced batteries on a few of my ZTemp2, after more than a year. So in my experience, battery life is good.